A new daily comic strip based on the adventures of a Washington correspondent, created by the "Washington Merry-Go-Round" columnists, Drew Pearson and Robert S. Allen, was announced this week by United Feature Syndicate. The new feature, bearing the title, "Hap Hazard", is expected to be released Feb. 1. It will be drawn by Jack Sparling, a former staff cartoonist for the Washington (D. C.) Herald, his first comic strip effort.